At last! An enjoyable and painless way to
learn the art of celestial navigation. William F.
Buckley, Jr., working primarily with the sunsight, gives
you his own step-by-step procedure for navigation: a
vintage distillation of his 35 years of sailing
experience (including Atlantic crossings).

Artfully designed computer graphics
illustrate and clarify each step on the way, making this
one of the best and easiest learning programs ever
devised for such a complex subject.